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基于风险分析的商业性找矿预测新方法与应用
引用本文:方维萱,郭玉乾.基于风险分析的商业性找矿预测新方法与应用[J].地学前缘,2009,16(2):209.
作者姓名:方维萱  郭玉乾
作者单位:有色金属矿产地质调查中心北京资源勘查技术中心;中国地质大学地质过程与矿产资源国家重点实验室;
基金项目:科学技术部“十一五”国家科技支撑计划项目“危机矿山接替资源勘查技术与示范研究”;;东川—易门铜矿山深部及外围勘查技术及示范研究(2006BAB01B09)
摘    要:基于风险分析的商业性找矿预测新方法主要限于针对矿山深部和外围找矿预测与风险投资中的商业性矿产勘探。从风险分析和经济地质学角度对以往研究成果进行系统总结,认为成矿成晕模式与地质地球化学找矿预测系统、构造地球化学方法、矿体探采对比、广度搜索选优评价(矿点与异常成矿概率法)、深度解剖评价与定量预测等技术方法在金属矿山(床)找矿预测中应用前景广阔,矿物地球化学、岩相学亚相-微相填编图等新预测方法完善后可广泛推广应用。基于风险分析的商业性找矿预测方法技术不断发展,有助于满足境外矿产勘查迅猛发展和矿业权交易量增加的商业性矿产勘查新局势需求,推动矿产勘查和开发项目现代管理水平的提升。

关 键 词:金属矿山  矿山外围和深部  风险分析  找矿预测  新技术方法

New ore prospecting methodologies based on risk analysis in commercial assessments and their applications
Fang Weixuan,Guo Yuqian.Centre of Beijing Resource Survey Technology,China Non-ferrous Metals Resource Geological Survey,Beijing ,China .State Key Laboratory of Geological Processes , Mineral Resources,China University of Geosciences,Beijing ,China.New ore prospecting methodologies based on risk analysis in commercial assessments and their applications[J].Earth Science Frontiers,2009,16(2):209.
Authors:Fang Weixuan  Guo YuqianCentre of Beijing Resource Survey Technology  China Non-ferrous Metals Resource Geological Survey  Beijing  China State Key Laboratory of Geological Processes  Mineral Resources  China University of Geosciences  Beijing  China
Institution:Fang Weixuan,Guo Yuqian1.Centre of Beijing Resource Survey Technology,China Non-ferrous Metals Resource Geological Survey,Beijing 100012,China 2.State Key Laboratory of Geological Processes , Mineral Resources,China University of Geosciences,Beijing 100083,China
Abstract:The new ore prospecting methodologies based on risk analysis in commercial ore exploration and assessments are to focus on ore prospecting in the vicinities and deep parts of metal mines and on the venture capital investment in commercial ore exploration and assessments. We have systemically reviewed the achievements in ore prospecting from the views of risk analysis and economic geology,and summed up the following methodologies that can be widely used in ore prospecting for metal mines:those are the patter...
Keywords:metal mine  vicinities and deep parts of mines  risk analysis  ore predication  new methodology  
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